Diagnostics
CHANGED (page 94): LED indications
Name
Color
Off
Green blinking
Green single flash
Green
Red blinking
STATUS
Red single flash
Red double flash
Green flickering
Function
INIT state
PREOP state
SAFEOP state
OP state
State change requested by the master is
impossible because of a local error
State changed autonomously by a slave because
of a local error
Process data watchdog time-out
Module is booting up.
At the first start-up this may take approximately
1 minute.
Update notice